Quote:
Originally Posted by mike100
pull the vac line off of the fuel pressure regulator. If it is wet with gasoline or even smells like it, that will cause the nearest or nearest two injectors to be overdriven with massive full head fuel pressure and will be rich as hell.
obviously all the other fundamental stuff like ignition health should be checked to, but the fuel pres regulator is a quick double check.
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That and a leak down test was the first things I did. The regulator was dry as a bone.
I replaced the opti, wires, IAC, TPS, MAP, everything but the coil and the plugs weren't very old from my previous engine.